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9420 [2011/07/12 17:35] n5na [General Description] |
9420 [2015/05/19 11:32] n1eu |
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| ===== General Description ===== | ===== General Description ===== | ||
| - | The Model 9420 Power Supply is designed primarily to power the Ten-Tec Model 420 Linear Amplifier. An auxiliary output will also power most HF transceivers including the Ten-Tec Models 560/561, 562, and 585. The supply delivers a combined 100 amperes at 13.8 Vdc. Built-in voltage sensing turns off the supply if the output climbs above 16 Vdc and over current shut down, factory set to 25 Amperes, is included on the exciter output. | + | The Model 9420 Power Supply is designed primarily to power the Ten-Tec Model [[420]] Linear Amplifier. An auxiliary output will also power most HF transceivers including the Ten-Tec Models [[560]]/[[561]], [[562]], and [[585]]. The supply delivers a combined 100 amperes at 13.8 Vdc. Built-in voltage sensing turns off the supply if the output climbs above 16 Vdc and over current shut down, factory set to 25 Amperes, is included on the exciter output. |
| The supply is designed for "hands-off" operation and can be placed on the floor or in an otherwise out of the way location. | The supply is designed for "hands-off" operation and can be placed on the floor or in an otherwise out of the way location. | ||
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| + | ===== Circuit Description ===== //(posted to Ten-Tec reflector by Wade KJ4WS)// | ||
| + | it is basically Four independent power supplies in one | ||
| + | case. Pay close attention to the 4 pin power plug for the Ten Tec | ||
| + | Transceiver and the way that the 2 center pins turn the whole power supply | ||
| + | on and off. This is the same way the 960 is switched off and on with the | ||
| + | Corsair, Paragon and Omni Rigs. The only difference is that the Primary | ||
| + | Winding of the 960 is switched on and off and the 9420 uses a remote | ||
| + | voltage switching arrangement. | ||
| ===== Specifications ===== | ===== Specifications ===== | ||
